﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp4
{
    class Program
    {
        static void Main(string[] args)
        {
            Example example = new Example();
            Console.WriteLine(example.Add(5, 5));
          
            int a = 30;
            var tt= example.Judge(ref a);
            Console.WriteLine(tt);
           

            example.JudgeSomething(20, out bool b);
            Console.WriteLine(b);
        }
    }
}
